You just borrowed $$55,376.$ You plan to repay this loan by making X regular annual payments of $$6,870$ and a special payment of special payment of $$42,400$ in $6$ years. The interest rate on the loan is $18\mathrm{.}48$ percent per year and your first regular payment will be made today. What is X$?$

Submission instructions: round your answer to $2$ decimal places $($such as $1\mathrm{.}23$ or $98\mathrm{.}76).$How does Dominos communicate value?